Comtech EF Data UT-4500 Series Installation And Operation Manual page 186

UT-4500 Series C- and Ku-Band Up Converters MN/UT4500.IOM
Appendix A Revision 3
switched RF outputs – RF Output #1 (priority) and RF Output #2. If Converter #01
faults, Converter #02 backs up the priority channel and IF Signal #2 and RF Signal
#2 are not operational.
Figure A-1. 1:1 Redundant Configuration –Single Source IF Input (with IOM
and TSM)
Figure A-2. 1:1 Redundant Configuration Diagram – Single Source RF Input
(with IOM and TSM)
A–4